CN112128716A - Street lamp base mounting structure and construction method - Google Patents
Street lamp base mounting structure and construction method Download PDFInfo
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- CN112128716A CN112128716A CN202011065299.0A CN202011065299A CN112128716A CN 112128716 A CN112128716 A CN 112128716A CN 202011065299 A CN202011065299 A CN 202011065299A CN 112128716 A CN112128716 A CN 112128716A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The application discloses street lamp base mounting structure and construction method belongs to municipal engineering technical field, its technical scheme main points are including setting up the base subaerial, the foundation ditch has been seted up to the top surface of base, be provided with the lamp stand in the foundation ditch, the lamp stand includes lamp stand and last lamp stand down, lower lamp stand and foundation ditch grafting cooperation and with the bottom surface fixed connection of foundation ditch, go up lamp stand fixed connection in the top of lamp stand down, the top surface fixedly connected with of going up the lamp stand connects a pole section of thick bamboo, it is equipped with the lamp pole to connect a pole section of thick bamboo overcoat, reach the effect that improves lamp pole bottom joint strength.
Description
Technical Field
The application relates to the field of equipment, in particular to a street lamp base mounting structure and a construction method.
Background
The road lighting system mainly comprises three parts, namely a street lamp, a cable and a control system, and the installation of the street lamp is an important step for the arrangement of the road lighting system.
Present street lamp and base are all structure as an organic whole, can't carry out angle modulation, and because the sand layer of burying underground in the foundation ditch of street lamp base is not completely smooth, this makes just install back in the foundation ditch when the street lamp base, the top surface of base is not the horizontality, each horizontal state of reserving the double-screw bolt also can receive the influence, the workman is for solving above-mentioned problem, often artifical earth of filling in the bottom of base, and the continuous spirit that uses the spirit level to measure the base top surface, the top surface until the base is in the level, this kind of adjustment method is troublesome, and the joint strength of lamp pole bottom is not enough.
Disclosure of Invention
The utility model aims at providing a street lamp base mounting structure and construction method to the not enough that prior art exists, reaches the effect that improves lamp pole bottom joint strength.
The technical purpose of the application is to provide a street lamp base mounting structure.
The first technical purpose of the present application is achieved by the following technical solutions:
the utility model provides a street lamp base mounting structure, is including setting up at subaerial base, and the foundation ditch has been seted up to the top surface of base, is provided with the lamp stand in the foundation ditch, and the lamp stand includes lamp stand and last lamp stand down, down the lamp stand with the foundation ditch grafting cooperation and with the bottom surface fixed connection of foundation ditch, go up lamp stand fixed connection in the top of lamp stand down, the top surface fixedly connected with of going up the lamp stand connects a pole section of thick bamboo, connect a pole section of thick bamboo overcoat to.
Through adopting above-mentioned technical scheme, when installing, lamp stand fixed mounting is in the foundation ditch down earlier, it is together connected with lower locating hole with connecing a pole section of thick bamboo again to go up the lamp stand, thereby the rethread connects a pole section of thick bamboo to peg graft each other with the lamp pole and accomplish the connection of lamp pole, thereby accomplish the installation of street lamp, earlier through the adjusting base before the installation lamp pole, and the levelness of lamp stand, treat that the lamp stand is adjusted and install the lamp lid after the level again, thereby guarantee the straightness that hangs down of lamp pole, and peg graft through the lamp pole and connect a pole section of thick bamboo, increase the lifting surface area of lamp pole.
Optionally, a wire passing hole through which a cable passes is formed in the bottom surface of the lower lamp holder, a vertical positioning screw is fixedly connected to the bottom surface of the foundation pit, a lower positioning hole matched with the positioning screw is formed in the bottom surface of the lower lamp holder, an upper positioning hole matched with the lower positioning hole is formed in the upper lamp holder, an upper positioning nut is connected to the top end of the positioning screw in a threaded manner, and the positioning screw passes through the lower positioning hole and the upper positioning hole and then is connected to the upper positioning nut in a threaded manner.
Through adopting above-mentioned technical scheme, positioning screw has the effect of location and direction to the fitting nut together carries out fixed connection to lamp stand down under the cooperation, and the fitting nut is fixed a position last lamp stand again, thereby makes lamp stand and lower lamp stand can coaxial arrange, and then makes the focus of connecting in the lamp pole of lamp stand can be close to the axis of lamp pole as far as possible, reduces the moment of torsion of lamp pole dead weight to the production, and then strengthens the joint strength of lamp pole bottom.
Optionally, an accommodating cavity is formed in the top surface of the lower lamp holder, a lower positioning nut is arranged in the accommodating cavity, the lower positioning nut is matched with the positioning screw rod for use and is in threaded connection, and the bottom surface of the lower positioning nut is abutted to the bottom wall of the accommodating cavity; the containing cavity is also internally provided with a leveling component used for adjusting the upper lamp holder to a horizontal state, the leveling component comprises a leveling spring and a contact plate, the leveling spring is sleeved on a positioning screw rod, the bottom end of the leveling spring is abutted against a lower positioning nut, the top end of the leveling spring is fixedly connected with the bottom surface of the contact plate, the top surface of the contact plate is matched with the bottom surface of the upper positioning plate for use, a via hole for the positioning screw rod to pass through is formed in the contact plate, and the part of the top surface of the lower lamp holder, which is not provided with the containing cavity.
Through adopting above-mentioned technical scheme, the setting of leveling subassembly can be when installing the lamp stand, through rotating the height that positioning nut changed the different positions of lamp stand, and then will go up the lamp stand and adjust to the horizontality for connect to connect a pole section of thick bamboo and the lamp pole of lamp stand and keep vertical as far as, improve the stability of lamp pole.
Optionally, connect a pole section of thick bamboo to run through the lamp stand, connect the bottom of a pole section of thick bamboo and the bottom surface butt that holds the chamber, the bottom surface that holds the chamber is seted up and is connected the joint groove that a pole section of thick bamboo cooperation was used, connects the bottom surface fixedly connected with elastic rubber circle of a pole section of thick bamboo, and elastic rubber circle is pegged graft with the joint groove and is cooperated.
Through adopting above-mentioned technical scheme, the joint groove use with the cooperation of elastic rubber circle, can provide the surplus of certain displacement for the bottom that connects a pole section of thick bamboo when adjusting the lamp stand to when keeping that connects a pole bobbin end can receive down the lamp stand and support, make the lamp stand can be adjusted to the level, connect the axis of a pole section of thick bamboo to be adjusted to vertical, and then improve the stability after the lamp pole installation is accomplished.
Optionally, a wiring hole for connecting a cable is formed in the circumferential surface of the lamp post, a reinforcing ring is arranged at the wiring hole and used in cooperation with the wiring hole, a sealing cover is arranged on the reinforcing ring, the reinforcing ring is fixedly connected with the sealing cover through a fastener, a U-shaped groove used in cooperation with the reinforcing ring is formed in the connecting rod cylinder, a supporting plate is arranged at the edge of the U-shaped groove and matched with one side, close to the inside of the lamp post, of the supporting plate in a clamping mode, and the supporting plate, the reinforcing ring and the sealing cover are fixedly connected through fasteners.
Through adopting above-mentioned technical scheme, the setting in wiring hole can be used to provide necessary space for the wiring, and the reinforcing ring uses with the backup pad cooperation, can increase the lamp pole and connect the joint strength between the pole section of thick bamboo, and the stability of being connected between the pole section of thick bamboo and the lamp pole is connected in the increase.
Optionally, the fastening piece comprises a fastening bolt and a fastening nut, a screw of the fastening bolt sequentially penetrates through the support plate, the reinforcing ring and the sealing cover, the fastening bolt is connected with the support plate in a sliding manner, the fastening bolt is connected with the reinforcing ring in a threaded manner, and the fastening bolt is connected with the sealing cover in a sliding manner; the fastening bolt penetrates through the sealing cover and then is in threaded connection with the fastening nut.
Through adopting above-mentioned technical scheme, when the bracing piece, add solid ring sum closing cap, pass bracing piece and solid ring from the lamp pole is inside outwards through fastening bolt earlier, and make and connect a pole section of thick bamboo and lamp pole fixed connection, thereby realize the pre-positioning between lamp pole and the pole section of thick bamboo, treat afterwards that the cable in the lamp pole finishes connecting, establish the closing cap lid in wire connection department, and make fastening bolt be located the outer one end of lamp pole and pass the hole of reserving on the closing cap, with fastening nut and fastening bolt threaded connection and the fastening nut of screwing afterwards, thereby accomplish the installation of closing cap.
Optionally, the bottom fixedly connected with horizontal plate of lamp pole sets up the through-hole that supplies last set nut to peg graft and pass on the flat board, and horizontal plate and last lamp stand butt, plug socket department are provided with the top cap, and the top cap cover is established on last set nut, and top cap and positioning screw threaded connection.
Through adopting above-mentioned technical scheme, the area of contact between lamp pole bottom and the last lamp stand can be increased in the setting of horizontal plate to reduce the probability that the lamp pole took place to empty when the installation, and then facilitate for the installation of this street lamp base.
Optionally, pouring holes are formed in the upper lamp holder and the horizontal plate, and the pouring holes of the upper lamp holder coincide with the axis of the pouring holes of the horizontal plate.
Through adopting above-mentioned technical scheme, after the street lamp installation is accomplished, pour the hole and to filling in the concrete in holding the chamber, can increase the quality of lamp stand on the one hand, make the center of whole street lamp more be close to ground for the street lamp can be more steady, and on the other hand can increase the joint strength between lamp stand and the lower lamp stand, makes lamp stand and lower lamp stand keep relatively fixed for a long time, and then the lamp stand of extension street lamp keeps the time of horizontality, improves the stability of street lamp.
The second technical purpose of the application is to provide a street lamp base construction method.
The first technical purpose of the present application is achieved by the following technical solutions:
a street lamp base construction method comprises the following steps:
step 1: the method comprises the following steps of (1) forming a pit on the ground, pouring concrete in the pit to form a base, forming a foundation pit matched with a lower lamp holder on the surface of the base, and fixedly connecting the base with the lower lamp holder;
step 2: fixedly connecting an upper lamp holder connected with a rod connecting cylinder with a lower lamp holder and adjusting the levelness of the upper lamp holder;
and step 3: sleeving the lamp post on the connecting post cylinder, and fixedly connecting the lamp post with the upper lamp holder;
and 4, step 4: connecting a cable preset in a lamp post with a power supply cable on the ground, and completing the installation of a lamp on the lamp post;
Optionally, the specific steps of the second step are as follows:
step 21: fixedly connecting a leveling spring with a contact plate, sleeving the leveling spring and the contact plate on a positioning screw rod together, and enabling one end of the leveling spring, which is far away from the contact plate, to be abutted against a lower positioning spring;
step 22: the lower lamp holder connected with the connecting rod cylinder is close to the upper lamp holder, so that the upper positioning hole of the upper lamp holder is overlapped with the axis of the through hole of the contact plate and the lower positioning hole of the lower lamp holder, and the positioning screw rod sequentially penetrates through the through hole of the contact plate and the upper positioning hole from bottom to top;
step 23: screwing the upper positioning nut on the positioning screw until the elastic rubber ring is inserted into the clamping groove and the elastic rubber pad is abutted against the upper positioning plate;
step 24: the distance of positioning nut screw in positioning screw is gone up in the regulation in order to change the height of lamp stand and last positioning nut butt department, and then adjusts the levelness of lamp stand.
In summary, the present application has the following beneficial effects:
1. before the lamp post is installed, the levelness of the base and the lamp holder is adjusted, and the lamp cover is installed after the lamp holder is adjusted to be horizontal, so that the verticality of the lamp post is ensured, and the stress area of the lamp post is increased by splicing the lamp post with the extension rod barrel, so that the connection strength of the bottom of the lamp post is improved;
2. the arrangement of the horizontal plate can increase the contact area between the bottom of the lamp post and the upper lamp holder, so that the probability of toppling of the lamp post during installation is reduced, and convenience is brought to the installation of the street lamp base;
3. concrete is injected into the accommodating cavity through the pouring hole, so that the quality of the lamp holder can be increased, the center of the whole street lamp is closer to the ground, and the street lamp can be more stable.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
fig. 2 is a cross-sectional view intended to show the lower lamp holder;
fig. 3 is a plan view intended to show the casting hole.
Reference numerals: 1. a base; 11. a foundation pit; 2. an upper lamp holder; 21. an upper positioning hole; 3. a lower lamp holder; 31. a lower positioning hole; 32. a wire passing hole; 33. an accommodating chamber; 4. positioning a screw rod; 41. an upper positioning nut; 42. a lower positioning nut; 5. a leveling assembly; 51. a leveling spring; 52. a contact plate; 53. a via hole; 54. an elastic rubber pad; 6. a rod connecting cylinder; 61. a U-shaped groove; 62. a support plate; 7. a fastener; 71. fastening a bolt; 72. fastening a nut; 8. a lamp post; 81. a wiring hole; 82. a reinforcing ring; 83. sealing the cover; 9. and (6) pouring holes.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, the embodiment of the application discloses a street lamp base 1 mounting structure, including setting up base 1 subaerial, foundation ditch 11 has been seted up to the top surface of base 1, is provided with the lamp stand in the foundation ditch 11, and the lamp stand includes lamp stand 3 and last lamp stand 2 down, lamp stand 3 down with foundation ditch 11 peg graft the cooperation and with the bottom surface fixed connection of foundation ditch 11, go up lamp stand 2 fixed connection in the top of lamp stand 3 down, go up the top surface fixedly connected with of lamp stand 2 and connect a section of thick bamboo 6, connect 6 overcoat of a section of thick bamboo to be equipped with lamp pole.
When installing, earlier with lamp stand 3 fixed mounting down in foundation ditch 11, will go up lamp stand 2 again with connect a section of thick bamboo 6 together with be connected with lower locating hole 31, thereby the rethread connects a section of thick bamboo 6 and the connection of lamp pole 8 completion of pegging graft each other of lamp pole 8, thereby accomplish the installation of street lamp, earlier through adjusting base 1 before installing lamp pole 8, and the levelness of lamp stand, wait that the lamp stand is adjusted and install the lamp lid after the level, thereby guarantee the straightness that hangs down of lamp pole 8, and connect a section of thick bamboo 6 with connecting through lamp pole 8, increase the lifting surface area of lamp pole 8, thereby improve the joint strength of lamp pole 8 bottom.
Referring to fig. 1 and 2, lower lamp stand 3 is the tubular structure, the line hole 32 of crossing that the power cable passed is seted up to lower lamp stand 3 bottom surface, the axis of crossing line hole 32 and the axis coincidence of lower lamp stand 3, the vertical positioning screw 4 of bottom surface fixedly connected with of foundation ditch 11, positioning screw 4 is provided with a plurality ofly, a plurality of positioning screw 4 encircle equidistant setting of axis of lower lamp stand 3, lower locating hole 31 with the cooperation of positioning screw 4 is seted up to the bottom surface of lower lamp stand 3, set up on the last lamp stand 2 and cooperate the last locating hole 21 that uses with lower locating hole 31, the top threaded connection of every positioning screw 4 has last set nut 41, set screw 4 passes down behind locating hole 31 and the last locating hole 21 with last set nut 41 threaded connection.
Referring to fig. 2, a cylindrical accommodating cavity 33 is formed in the top surface of the lower lamp holder 3, the axis of the accommodating cavity 33 coincides with the axis of the lower lamp holder 3, a lower positioning nut 42 is arranged in the accommodating cavity 33, the lower positioning nut 42 is matched with the positioning screw rod 4 for use and is in threaded connection, and the bottom surface of the lower positioning nut 42 is abutted to the bottom wall of the accommodating cavity 33; the accommodating cavity 33 is also internally provided with a leveling component 5 for adjusting the upper lamp holder 2 to a horizontal state, the leveling component 5 comprises a plurality of leveling springs 51 and a contact plate 52, the leveling springs 51 are in one-to-one correspondence with the positioning screws 4, the leveling springs 51 are sleeved on the positioning screws 4, the bottom ends of the leveling springs 51 are abutted against the lower positioning nuts 42, the top ends of the leveling springs 51 are fixedly connected with the bottom surface of the contact plate 52, the contact plate 52 is in a circular ring shape, the axis of the contact plate 52 is overlapped with the axis of the accommodating cavity 33, the top surface of the contact plate 52 is matched with the bottom surface of the upper positioning plate for use, the contact plate 52 is provided with a through hole 53 for the positioning screw 4 to pass through, and the top surface of the lower lamp holder 3 is not provided with a part.
The leveling component 5 is arranged to change the heights of different positions of the upper lamp holder 2 by rotating the upper positioning nut 41 when the upper lamp holder 2 is installed, so that the upper lamp holder 2 is adjusted to be in a horizontal state, the extension rod cylinder 6 connected to the upper lamp holder 2 and the lamp post 8 are kept vertical as much as possible, and the stability of the lamp post 8 is improved.
Referring to fig. 2, connect a pole section of thick bamboo 6 to pass through lamp stand 2, connect the bottom of a pole section of thick bamboo 6 and the bottom surface butt that holds chamber 33, the bottom surface that holds chamber 33 is seted up and is connect the joint groove that a pole section of thick bamboo 6 cooperatees and use, connects the bottom surface fixedly connected with elastic rubber circle of a pole section of thick bamboo 6, and elastic rubber circle is pegged graft with the joint groove and is cooperated.
The joint groove use with the cooperation of elastic rubber circle, can provide the surplus of certain displacement for the bottom that connects a pole section of thick bamboo 6 when adjusting lamp stand 2 to when keeping connecting 6 bottoms of a pole section of thick bamboo and can receive 3 supports of lamp stand down, make lamp stand 2 can be adjusted to the level, connect the axis of a pole section of thick bamboo 6 to be adjusted to vertical, and then improve the stability after 8 installations of lamp pole are accomplished.
Referring to fig. 2 and 3, a wiring hole 81 for connecting a cable is formed in the circumferential surface of a lamp post 8, the wiring hole 81 is a waist-shaped hole, the length direction of the wiring hole 81 is parallel to the length direction of the lamp post 8, a reinforcing ring 82 is arranged at the wiring hole 81, the reinforcing ring 82 is in an O shape, the thickness of the reinforcing ring 82 is larger than that of the lamp post 8, the reinforcing ring 82 is matched with the wiring hole 81 for use, a sealing cover 83 matched with the reinforcing ring 82 for use is arranged on the reinforcing ring 82, the reinforcing ring 82 is fixedly connected with the sealing cover 83 through a fastener 7, a U-shaped groove 61 matched with the reinforcing ring 82 for use is formed in a connecting rod barrel 6, a support plate 62 is arranged at the edge of the U-shaped groove 61, the support plate 62 is in clamping fit with one side of the reinforcing ring 82 close to the inside of the lamp; the fastening piece 7 comprises a fastening bolt 71 and a fastening nut 72, a screw of the fastening bolt 71 sequentially penetrates through the support plate 62, the reinforcing ring 82 and the sealing cover 83, the fastening bolt 71 is connected with the support plate 62 in a sliding manner, the fastening bolt 71 is connected with the reinforcing ring 82 in a threaded manner, and the fastening bolt 71 is connected with the sealing cover 83 in a sliding manner; the fastening bolt 71 is threaded with the fastening nut 72 after passing through the cover 83.
The arrangement of the wiring hole 81 can be used for providing a necessary space for wiring, and the reinforcing ring 82 is matched with the supporting plate 62 for use, so that the connection strength between the lamp post 8 and the extension rod cylinder 6 can be increased, and the connection stability between the extension rod cylinder 6 and the lamp post 8 can be increased; when the supporting plate 62, the reinforcing ring 82 and the sealing cover 83 are connected, the fastening bolt 71 penetrates through the supporting rod and the reinforcing ring 82 from the inside of the lamp post 8 to the outside, the extension rod cylinder 6 is fixedly connected with the lamp post 8, so that the pre-positioning between the lamp post 8 and the extension rod cylinder 6 is realized, then after the cable in the lamp post 8 is connected, the sealing cover 83 is covered at the wiring hole 81, one end, located outside the lamp post 8, of the fastening bolt 71 penetrates through a hole reserved in the sealing cover 83, then the fastening nut 72 is in threaded connection with the fastening bolt 71, and the fastening nut 72 is screwed, so that the installation of the sealing cover 83 is completed.
Referring to fig. 3, a horizontal plate is fixedly connected to the bottom end of a lamp post 8, a through hole for an upper positioning nut 41 to be inserted and passed is formed in the flat plate, the horizontal plate is abutted to the upper lamp holder 2, a top cover is arranged at the insertion hole, the top cover covers the upper positioning nut 41, and the top cover is in threaded connection with the positioning screw rod 4; all seted up on last lamp stand 2 and the horizontal plate and pour hole 9, the hole 9 of pouring of last lamp stand 2 and the 9 dead centers of pouring of horizontal plate.
The arrangement of the horizontal plate can increase the contact area between the bottom of the lamp post 8 and the upper lamp holder 2, so that the probability of toppling of the lamp post 8 during installation is reduced, and convenience is brought to the installation of the street lamp base 1; after the street lamp installation is accomplished, pour into the concrete in hole 9 to holding chamber 33 through pouring, can increase the quality of lamp stand on the one hand, make the center of whole street lamp more be close to ground for the street lamp can be more steady, and on the other hand can increase the joint strength between lamp stand 2 and the lower lamp stand 3, makes lamp stand 2 and lower lamp stand 3 can keep relatively fixed for a long time, and then the lamp stand of extension street lamp keeps the time of horizontality, improves the stability of street lamp.
The embodiment of the application further discloses a construction method of the street lamp base 1, which comprises the following steps:
step 1: a pit is formed in the ground, concrete is poured into the pit to form a base 1, a foundation pit 11 matched with a lower lamp holder 3 is formed in the surface of the base 1, and the base 1 is fixedly connected with the lower lamp holder 3.
The top surface of the base 1 is located below a horizontal plane, a plurality of positioning screws 4 are vertically arranged in a foundation pit 11 when the base 1 is poured, and the positioning screws 4 are embedded in a rock-soil layer at the bottom of the foundation pit 11; in order to keep the positioning screws 4 to keep good verticality in the pouring process, thin steel bars can be fixedly connected to the bottoms of the positioning screws 4 to form a steel reinforcement cage, the positions among the positioning screws 4 are kept relatively fixed, so that the relative positions among the positioning screws 4 are kept constant, the positioning screws 4 can be kept horizontal in the pouring process, concrete for pouring the base 1 is completely solidified, after the verticality of the positioning screws 4 meets the construction requirement, the lower lamp holder 3 is placed in a foundation pit 11 on the surface of the poured base 1, and the lower lamp holder 3 is installed in the foundation pit 11 through lower positioning bolts.
Step 2: the upper lamp holder 2 connected with the rod connecting cylinder 6 is fixedly connected with the lower lamp holder 3, and the levelness of the upper lamp holder 2 is adjusted. The method comprises the following specific steps:
step 21: the leveling spring 51 is fixedly connected with the contact plate 52, the leveling spring 51 and the contact plate 52 are sleeved on the positioning screw rod 4 together, and one end of the leveling spring 51, which is far away from the contact plate 52, is abutted against the lower positioning spring.
Step 22: approaching the lower lamp holder 3 connected with the connecting rod cylinder 6 to the upper lamp holder 2, so that the upper positioning hole 21 of the upper lamp holder 2 is superposed with the axis of the through hole 53 of the contact plate 52 and the axis of the lower positioning hole 31 of the lower lamp holder 3, and the positioning screw rod 4 sequentially penetrates through the through hole 53 of the contact plate 52 and the upper positioning hole 21 from bottom to top;
step 23: the upper positioning nut 41 is screwed on the positioning screw rod 4 until the elastic rubber ring is inserted into the clamping groove and the elastic rubber pad 54 is abutted to the upper positioning plate.
The upper lamp holder 2 and the connecting rod cylinder 6 are welded and fixed together, then the connecting rod cylinder 6 is inserted into a circular hole in the center of the contact plate 52 until the contact plate 52 abuts against the lower lamp holder 3, and in the process, the position of the upper lamp holder 2 needs to be adjusted, so that the positioning screw rod 4 can be inserted into the upper positioning hole 21 and penetrate through the upper lamp holder 2.
Step 24: the distance of the upper positioning nut 41 screwed into the positioning screw rod 4 is adjusted to change the height of the abutting part of the upper lamp holder 2 and the upper positioning nut 41, and further the levelness of the upper lamp holder 2 is adjusted.
Wherein, the in-process of screwing up set nut 41, need earlier every go up set nut 41 all rotatory to with last lamp stand 2 top surface butt, rotate every subsequently and go up set nut 41 in proper order, make every go up set nut 41 and descend the same height in proper order, thereby make go up set nut 41 and can evenly press down lamp stand 2, after last lamp stand 2 and the elastic rubber pad 54 butt at lower lamp stand 3 top, detect the levelness of lamp stand 2 through the spirit level, and adjust last lamp stand 2 to the level through rotatory set nut 41, and the upper surface of elastic rubber pad 54 all with the bottom surface butt of last lamp stand 2.
And step 3: the lamp post 8 is sleeved on the connecting rod cylinder 6, the fixed connection between the lamp post 8 and the upper lamp base 2 is completed, the levelness of the upper lamp base 2 is adjusted for the second time, and concrete is poured into the accommodating cavity 33 after the upper lamp base 2 is adjusted to be in a horizontal state.
Wherein, the lamp pole 8 cover that has the horizontal plate with the welding of bottom is established on connecing a pole section of thick bamboo 6, and make dull and stereotyped and the top surface butt of last lamp stand 2, outwards pass backup pad 62 and reinforcement ring 82 in proper order from lamp pole 8 afterwards with fastening bolt 71, and with reinforcement ring 82 threaded connection, thereby accomplish the pre-positioning of lamp pole 8 and connecing a pole section of thick bamboo 6, detect the levelness of horizontal plate through the spirit level afterwards, and adjust the horizontal plate to the level through rotatory positioning nut 41, when the horizontal plate level, and after the straightness that hangs down of lamp pole 8 reaches the construction requirement, with top cap and 4 threaded connection of positioning screw, until top cap and horizontal plate butt, pour the concrete through pouring hole 9 cavity between last lamp stand 2 and the lower lamp stand 3 after this, and wait for the concrete to solidify.
After the concrete is solidified, the cable in the lamp post 8 is connected with the power supply cable on the ground, and the lamp is debugged, so that the street lamp is installed.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A street lamp base (1) mounting structure and a construction method are characterized in that: including setting up base (1) subaerial, foundation ditch (11) have been seted up to the top surface of base (1), be provided with the lamp stand in foundation ditch (11), the lamp stand includes lamp stand (3) and last lamp stand (2) down, lamp stand (3) down with foundation ditch (11) the cooperation of pegging graft and with the bottom surface fixed connection of foundation ditch (11), go up the top of lamp stand (2) fixed connection lamp stand (3) down, the top surface fixedly connected with of going up lamp stand (2) connects a pole section of thick bamboo (6), it is equipped with lamp pole (8) to connect pole section of thick bamboo (6) overcoat.
2. The street lamp base (1) mounting structure and construction method according to claim 1, characterized in that: lower lamp stand (3) bottom surface is seted up and is supplied line hole (32) that the cable passed, the bottom surface fixedly connected with vertical positioning screw (4) of foundation ditch (11), lower locating hole (31) that use with positioning screw (4) cooperation are seted up to the bottom surface of lower lamp stand (3), last locating hole (21) of using with lower locating hole (31) cooperation are seted up on going up lamp stand (2), the top threaded connection of positioning screw (4) has last set nut (41), behind positioning screw (4) pass lower locating hole (31) and last locating hole (21) with last set nut (41) threaded connection.
3. The street lamp base (1) mounting structure and construction method according to claim 2, characterized in that: an accommodating cavity (33) is formed in the top surface of the lower lamp holder (3), a lower positioning nut (42) is arranged in the accommodating cavity (33), the lower positioning nut (42) is matched with the positioning screw rod (4) for use and is in threaded connection, and the bottom surface of the lower positioning nut (42) is abutted to the bottom wall of the accommodating cavity (33); hold still to set up in chamber (33) and be used for adjusting last lamp stand (2) to leveling subassembly (5) of horizontality, leveling subassembly (5) are including leveling spring (51) and contact plate (52), leveling spring (51) cover is established on positioning screw (4), the bottom and the lower set nut (42) butt of leveling spring (51), the top of leveling spring (51) and the bottom surface fixed connection of contact plate (52), the top surface of contact plate (52) and the bottom surface cooperation of last locating plate use, set up via hole (53) that supply positioning screw (4) to pass on contact plate (52), the part fixed connection elasticity rubber pad (54) that holds chamber (33) are not seted up to lower lamp stand (3) top surface.
4. The street lamp base (1) mounting structure and construction method according to claim 3, characterized in that: connect a pole section of thick bamboo (6) to pass through lamp stand (2), connect the bottom of a pole section of thick bamboo (6) and the bottom surface butt that holds chamber (33), the bottom surface that holds chamber (33) is seted up and is connect the joint groove that a pole section of thick bamboo (6) cooperation was used, connects the bottom surface fixed connection elasticity rubber circle of a pole section of thick bamboo (6), elasticity rubber circle and joint groove grafting cooperation.
5. The street lamp base (1) mounting structure and construction method according to claim 4, characterized in that: wiring hole (81) that are used for connecting the cable are seted up to the periphery of lamp pole (8), wiring hole (81) department is provided with reinforcement ring (82), reinforcement ring (82) and wiring hole (81) cooperation are used, be provided with closing cap (83) on reinforcement ring (82), reinforcement ring (82) and closing cap (83) pass through fastener (7) fixed connection, set up U type groove (61) that use with reinforcement ring (82) cooperation on connecting rod section of thick bamboo (6), the border department of U type groove (61) is provided with backup pad (62), backup pad (62) and reinforcement ring (82) are close to the inside one side joint cooperation of lamp pole (8), backup pad (62), reinforcement ring (82) and closing cap (83) pass through fastener (7) fixed connection.
6. The street lamp base (1) mounting structure and construction method according to claim 5, characterized in that: the fastening piece (7) comprises a fastening bolt (71) and a fastening nut (72), a screw rod of the fastening bolt (71) sequentially penetrates through the support plate (62), the reinforcing ring (82) and the sealing cover (83), the fastening bolt (71) is connected with the support plate (62) in a sliding mode, the fastening bolt (71) is connected with the reinforcing ring (82) in a threaded mode, and the fastening bolt (71) is connected with the sealing cover (83) in a sliding mode; the fastening bolt (71) penetrates through the sealing cover (83) and then is in threaded connection with the fastening nut (72).
7. The street lamp base (1) mounting structure and construction method according to claim 6, characterized in that: the bottom fixedly connected with horizontal plate of lamp pole (8), set up on the flat board and supply positioning nut (41) to peg graft the through-hole that passes, horizontal plate and last lamp stand (2) butt, plug socket department is provided with the top cap, and the top cap cover is established on last positioning nut (41), and top cap and positioning screw (4) threaded connection.
8. The street lamp base (1) mounting structure and construction method according to claim 7, characterized in that: all seted up on upper lamp seat (2) and the horizontal plate and pour hole (9), pour hole (9) of upper lamp seat (2) and the hole (9) axis coincidence of pouring of horizontal plate.
9. A construction method of a street lamp base (1) is characterized by comprising the following steps:
step 1: the method comprises the following steps of (1) forming a pit on the ground, pouring concrete in the pit to form a base (1), forming a foundation pit (11) matched with a lower lamp holder (3) on the surface of the base (1), and fixedly connecting the base (1) with the lower lamp holder (3);
step 2: fixedly connecting an upper lamp holder (2) connected with a rod connecting cylinder (6) with a lower lamp holder (3) together and adjusting the levelness of the upper lamp holder (2);
and step 3: sleeving a lamp post (8) on the connecting post cylinder (6) and completing the fixed connection of the lamp post (8) and the upper lamp holder (2); the levelness of the upper lamp holder (2) is adjusted for the second time, and concrete is poured into the accommodating cavity (33) after the upper lamp holder (2) is adjusted to be in a horizontal state;
step 4; and connecting a cable preset in the lamp post (8) with a power supply cable on the ground, and finishing the installation of the lamp on the lamp post (8).
10. The construction method of a street light base (1) according to claim 8, characterized in that: the second step comprises the following specific steps:
step 21: fixedly connecting a leveling spring (51) with a contact plate (52), sleeving the leveling spring (51) and the contact plate (52) on a positioning screw rod (4) together, and enabling one end of the leveling spring (51), which is far away from the contact plate (52), to be abutted against a lower positioning spring;
step 22: the lower lamp holder (3) connected with the connecting rod cylinder (6) is close to the upper lamp holder (2), so that the upper positioning hole (21) of the upper lamp holder (2) is overlapped with the axis of the through hole (53) of the contact plate (52) and the lower positioning hole (31) of the lower lamp holder (3), and the positioning screw rod (4) sequentially penetrates through the through hole (53) of the contact plate (52) and the upper positioning hole (21) from bottom to top;
step 23: an upper positioning nut (41) is screwed on the positioning screw rod (4) until the elastic rubber ring is inserted into the clamping groove and the elastic rubber pad (54) is abutted against the upper positioning plate;
step 24: the distance of the upper positioning nut (41) screwed into the positioning screw (4) is adjusted to change the height of the butt joint of the upper lamp holder (2) and the upper positioning nut (41), and further the levelness of the upper lamp holder (2) is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065299.0A CN112128716A (en) | 2020-09-30 | 2020-09-30 | Street lamp base mounting structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065299.0A CN112128716A (en) | 2020-09-30 | 2020-09-30 | Street lamp base mounting structure and construction method |
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| Publication Number | Publication Date |
|---|---|
| CN112128716A true CN112128716A (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011065299.0A Pending CN112128716A (en) | 2020-09-30 | 2020-09-30 | Street lamp base mounting structure and construction method |
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| Country | Link |
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| CN (1) | CN112128716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115613880A (en) * | 2022-09-26 | 2023-01-17 | 乐昌市住宅建筑工程有限公司 | Construction and installation method for urban road LED lighting engineering |
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Application publication date: 20201225 |